A5037323630- Spectroscopy and Chemometric Analyses
- Health and Well-being Studies
- Water Quality Monitoring and Analysis
- Analytical Methods in Pharmaceuticals
- Eosinophilic Esophagitis
- HIV, Drug Use, Sexual Risk
- Food Waste Reduction and Sustainability
- Healthcare Operations and Scheduling Optimization
- Nosocomial Infections in ICU
- Cardiac, Anesthesia and Surgical Outcomes
- Facility Location and Emergency Management
- Consumer Retail Behavior Studies
- Bacterial Identification and Susceptibility Testing
- Optimism, Hope, and Well-being
- Supply Chain and Inventory Management
- Gastroesophageal reflux and treatments
- Advanced Queuing Theory Analysis
- Sustainable Supply Chain Management
- Migration, Health and Trauma
- Ophthalmology and Visual Health Research
- Census and Population Estimation
- Health Systems, Economic Evaluations, Quality of Life
- Helicobacter pylori-related gastroenterology studies
- Antibiotic Use and Resistance
University of Tehran
2023-2024
Qom University of Medical Science and Health Services
2014-2020
Nur University
2015
Purpose Nowadays, in many organizations, products are not delivered instantly. So, the customers should wait to receive their needed products, which will form a queueing-inventory model. Waiting long time queue may cause dissatisfaction and churn of loyal customers, can be significant loss for organizations. Although studies have been done on models, more practical models this area needed, such as considering customer prioritization. Moreover, minimizing total cost organization has...
Gastroesophageal reflux disease (GERD) is one of the most common digestive system disorders. Life style factors may increase risk disease. We aimed to determine prevalence and related life style-factors in population living Qom.This cross-sectional study was conducted among 1500 residents Qom 2014. Individuals were selected through multi-stage sampling. They completed two questionnaires: FSSG questionnaire for diagnosis GERD a general measure demographic lifestyle factors. Univariate...